Energy input at electric utilities as percent of total energy consumption

18.1

20.4

24.0

28.2

31.1

34.1

36.1

36.5

35.8

36.5

36.4

36.8

36.7

36.9

38.1

38.3

38.5

38.7

38.9

38.8

38.66

40.45

39.62

39.97

40.42

40.45

40.66

40.57

40.39

39.48

39.29

38.92

Percentage of primary demand met by petroleum

Transportation

95.9

95.7

95.3

96.7

96.7

97.2

96.7

96.9

96.9

97.2

97.0

97.0

97.0

96.9

97.4

97.4

97.5

97.5

97.4

97.7

97.85

93.13

105.21

98.04

92.79

94.35

98.61

95.70

94.99

98.25

97.74

98.28

Industrial

33.9

33.7

33.9

37.9

42.1

39.7

39.0

38.2

39.3

38.6

39.2

37.8

38.5

39.1

39.2

40.8

39.8

42.1

42.1

42.9

43.87

34.89

52.13

43.90

40.20

38.09

43.63

40.18

39.91

40.20

38.36

38.31

Residential and commercial

37.2

36.9

34.3

31.7

26.4

24.3

22.8

21.7

21.1

20.3

20.3

19.4

19.4

19.1

19.2

20.1

20.6

21.2

19.8

20.7

20.75

17.02

19.02

18.04

18.08

17.02

16.76

15.88

15.49

14.11

13.92

17.87

Electric utilities

6.8

6.6

13.0

15.6

10.9

4.2

4.2

3.9

3.2

3.5

3.3

2.3

2.4

2.7

3.6

3.3

3.0

3.4

2.5

3.2

3.10

0.99

1.67

1.64

1.14

0.96

0.97

0.74

0.55

0.67

0.77

0.71

KEY: Btu = British thermal unit; R = revised.

NOTES

The data for Residential, Commercial, and Industrial sectors include only fossil fuels consumed directly. Most renewable fuels are not included. The data for the Transportation sector includes only fossil and renewable fuels consumed directly. The data for Electric utilities includes all fuels (fossil, nuclear, geothermal, hydro, and other renewables) used by electric utilities. Due to a lack of consistent historical data, some renewable energy resources are not included in this table. The totals in table 4-4 are the best numbers for total U.S. energy consumption from all sources.